COMMITMENTS AND CONTINGENCIES - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Minimum
Commitments and Contingencies Disclosure [Line Items]
Data processing, outsourcing services and other agreements, expiration year	2016
Data processing, outsourcing services and other agreements, estimated aggregate contractual obligation		$ 55
Non cancelable contractual obligations within any annual period		$ 35
Maximum
Commitments and Contingencies Disclosure [Line Items]
Data processing, outsourcing services and other agreements, expiration year	2023
Debt instrument, maturity date	1 year